The Canon EOS 650 was the first camera released that used the Canon EF mount. Canon sold the EOS 650 from 1987-1989, when it was replaced by the Canon EOS 600. Table of Contents Price & Where to BuyOriginal PriceBattery - 2CR5Quartz Date Back EBuild QualityEOS 650 vs EOS 620Lens Mount - Canon EFCanon EF-S […]